110 
BATHYMETRICAL SURVEY OF 
Loch Trool (see Plate XLII.). — Loch Trool is a narrow loch, situated 
among the highest mountains of Galloway, 8 miles north of the town of 
FIG. 12. — INDEX MAP OP THE CREB, FLEET, AND DEB BASINS. 
Newton-Stewart. The shores are steep, rugged, and wooded. The centre 
line of the loch is curved, the shore line undulating, and there are two 
constrictions which separate three distinct basins. The shores and outflow 
